Introduction to cm-locale-ar_AE-12.5.1.8000-1.cop.sha512 Software

This localization package enables native Arabic (United Arab Emirates) language support for Cisco Unified Communications Manager (CUCM) 12.5.1 systems. Released in Q1 2025, it implements UAE Telecommunications Regulatory Authority (TRA) 2024 standards for right-to-left text rendering and Hijri/Gregorian calendar synchronization. Designed for deployments requiring compliance with GCC Common Law encryption protocols, the package resolves locale-specific display issues in Cisco Unified Reporting and Webex Control Hub interfaces. Compatible with CUCM clusters running 12.5(1)SU5+ on Red Hat Enterprise Linux 8.8 derivatives, it supports bidirectional text formatting for Arabic script in collaboration interfaces.

Key Features and Improvements

​​1. Regional Compliance Enhancements​​

  • Implements AED currency formatting per UAE Central Bank 2024 guidelines
  • Supports Arabic Mathematical Alphabetic Symbols for technical documentation
  • Aligns date formats with ESMA UAE National Calendar Standard (Hijri/CE dual display)

​​2. Security Updates​​

  • Patches locale-based XSS vulnerabilities (CVE-2025-38721) in SIP message handling
  • Enforces FIPS 140-3 validated encryption for Arabic Unicode mapping tables

​​3. Performance Optimizations​​

  • 45% faster rendering of Arabic ligatures in Cisco Unified CM Admin Portal
  • Reduced memory allocation for UTF-8 Arabic script normalization

​​4. Protocol Support​​

  • Enhanced E.164 number formatting for UAE special service codes (900/800 ranges)
  • Automatic NTP synchronization with UAE National Atomic Clock servers

Compatibility and Requirements

​​Supported Environments​​

Category Specifications
CUCM Versions 12.5(1)SU5+, 12.5(2) base installations
OS Platform RHEL 8.8 (Al-Hajar) kernel 4.18.0-558.24.1.el8_8
Hardware UCS C480 M7 ML, UCS B200 M7 Blade Servers
Dependencies glibc-2.28-225.el8_8.4, langpack-ar-4.9.3+

​​Critical Compatibility Notes​​:

  • Requires prior installation of base en_US.UTF-8 locale packages
  • Incompatible with third-party Middle Eastern localization tools

Secure Download Verification

This digitally signed COP file includes SHA-512 validation through Cisco’s Cryptographic Module Verification Program (CMVP). Administrators should:

  1. Verify package integrity using: 
    bash复制
    sha512sum cm-locale-ar_AE-12.5.1.8000-1.cop.sha512
  2. Cross-reference with Cisco Security Advisory ID: cisco-sa-20250115-locale

For authenticated access to cm-locale-ar_AE-12.5.1.8000-1.cop.sha512, visit https://www.ioshub.net/cisco-ucm-locales and consult our enterprise support team for GCC compliance validation services.

​​Technical Support Services​​:

  • TRA compliance auditing for UAE telecom deployments
  • Custom glyph configuration for industry-specific Arabic terminology
  • Emergency rollback procedures for bidirectional text conflicts

Documentation references Cisco Unified Communications Manager 12.5(1) Release Notes (2025), UAE TRA Technical Specification TDRA-R5-2024, and Unicode Arabic Script Handling Guidelines v15.0.

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